Electric heating air bellow for regeneration of adsorption rotating wheel

Abstract

The utility model discloses an electric heating air bellow for regeneration of an adsorption rotating wheel, which comprises a bellow body and an electric heating module, and the electric heating module comprises a front end panel, a rear end support plate and an electric heating rod; a guide rail assembly is connected between the front end panel and the rear end supporting plate and comprises two guide rails arranged in parallel, the electric heating rod is of a U-shaped structure, cooling fins are evenly distributed on the electric heating rod, the front end of the electric heating rod is fixedly connected with the front end panel, and the rear end of the electric heating rod penetrates through the rear end supporting plate. And a through hole for the electric heating rod to penetrate through is formed in the rear end supporting plate. According to the electric heating air bellow for regeneration of the adsorption rotating wheel, the guide rail assembly is arranged and used for being in sliding fit with the rails in the box body, the electric heating module can be conveniently placed in or moved out of the box body, and then the convenience of mounting and dismounting the electric heating module is improved; and moreover, the heating pipe is arranged to be of a U-shaped structure, and the heat dissipation fins are uniformly distributed on the heating pipe, so that the contact area with air is increased, and the heat exchange efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to an electric heating bellows for regeneration of an adsorption wheel. Background Art

[0002] The regeneration heating box heats the fresh air from the outside to 120°-140° through the electric heating module inside it, and then the heated high-temperature air regenerates and heats the moisture adsorbed in the adsorption wheel to evaporate, so that the wheel can be dehumidified and then resume the adsorption function. However, the existing electric heating bellows have the following problems when used: the electric heating module inside the electric heating bellows is inconvenient to install and disassemble, and the disassembly operation is time-consuming and laborious; and the contact area between the heating pipe of the electric heating module and the air is small, resulting in low heat exchange efficiency. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an electric heating bellows for adsorption wheel regeneration to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the technical solution of the utility model is to design an electric heating bellows for adsorption wheel regeneration, including a box body, and an electric heating module arranged inside the box body; the electric heating module includes a front panel, a rear support plate and an electric heating rod;

[0005] A guide rail assembly is provided between the front panel and the rear support plate, the guide rail assembly comprising two parallel guide rails, the two ends of the guide rails being fixedly connected to the front panel and the rear support plate respectively;

[0006] The electric heating rod has a U-shaped structure and is evenly distributed with heat dissipation fins. The front end of the electric heating rod is fixedly connected to the front end panel by a fastener, and the rear end of the electric heating rod passes through the rear end support plate. The rear end support plate is provided with a through hole through which the power supply heating rod passes.

[0007] Preferably, the guide rail is connected between the bottom of the front panel and the bottom of the rear support plate.

[0008] Preferably, the front panel includes an outer panel and an inner panel, the inner panel is in a groove-shaped structure, the outer panel is embedded in the inner panel, and a heat insulating layer is provided between the outer panel and the inner panel.

[0009] Preferably, the thermal insulation layer is a rock wool layer.

[0010] Preferably, the edge of the inner plate is bent to form a flange, and the flange is provided with a connecting hole.

[0011] Preferably, an aluminum alloy handle is connected to the outer side of the outer plate.

[0012] Preferably, there are multiple electric heating rods.

[0013] Preferably, the electric heating rod is a ceramic electric heating rod.

[0014] The advantages and beneficial effects of the utility model are: providing an electric heating bellows for adsorption wheel regeneration, which has a reasonable structure, and by arranging a guide rail assembly for sliding cooperation with the track inside the box body, it is convenient to place the electric heating module in or out of the box body, thereby improving the convenience of installing and removing the electric heating module; and, by arranging the heating tube in a U-shaped structure and evenly distributing heat dissipation fins on the heating tube, the contact area with the air is increased, thereby improving the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model.

[0016] Figure 2 yes Figure 1 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0017] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0018] The technical solution specifically implemented in this utility model is:

[0019] like Figure 1 and Figure 2 As shown, an electric heating bellows for adsorption wheel regeneration includes a box body, and a track and an electric heating module arranged inside the box body; the electric heating module includes a front panel 1, a rear support plate 2 and an electric heating rod 3;

[0020] A guide rail assembly for slidingly cooperating with the track is provided between the front panel 1 and the rear support plate 2, and the guide rail assembly includes two parallel guide rails 4, and the two ends of the guide rails 4 are respectively fixedly connected to the front panel 1 and the rear support plate 2;

[0021] The electric heating rod 3 is in a U-shaped structure, and heat dissipation fins 5 are evenly distributed on the electric heating rod 3. The front end of the electric heating rod 3 is fixedly connected to the front panel 1 through a fastener 6, and the rear end of the electric heating rod 3 passes through the rear support plate 2, and the rear support plate 2 is provided with a through hole through which the electric heating rod 3 passes. In the above scheme, a guide rail assembly is provided for sliding with the track inside the box body, so that the electric heating module is conveniently placed in or removed from the box body, thereby improving the convenience of installing and removing the electric heating module; and by setting the heating tube 3 in a U-shaped structure and evenly distributing the heat dissipation fins 5 on the heating tube 3, the contact area with the air is increased, thereby improving the heat exchange efficiency.

[0022] Furthermore, the guide rail 4 is connected between the bottom of the front panel 1 and the bottom of the rear support plate 2 .

[0023] Furthermore, the front panel 1 includes an outer panel 11 and an inner panel 12, the inner panel 12 is a groove-shaped structure, the outer panel 11 is embedded in the inner panel 12, and a heat insulation layer is provided between the outer panel 11 and the inner panel 12. By adopting the above solution, the heat insulation performance of the front panel 1 is improved.

[0024] Furthermore, the thermal insulation layer is a rock wool layer.

[0025] Furthermore, the edge of the inner plate 12 is bent to form a flange 13, and the flange 13 is provided with a connection hole 14. By adopting the above solution, the front panel 1 can be fixedly connected to the box body through the connection hole 14.

[0026] Furthermore, an aluminum alloy handle 7 is connected to the outer side of the outer plate 11 .

[0027] Furthermore, there are multiple electric heating rods 3.

[0028] Furthermore, the electric heating rod 3 is a ceramic electric heating rod.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electric heating bellows for adsorption wheel regeneration, comprising a box body and an electric heating module arranged inside the box body, characterized in that: The electric heating module includes a front panel, a rear support plate and an electric heating rod; A guide rail assembly is provided between the front panel and the rear support plate, the guide rail assembly comprising two parallel guide rails, the two ends of the guide rails being fixedly connected to the front panel and the rear support plate respectively; The electric heating rod has a U-shaped structure and is evenly distributed with heat dissipation fins. The front end of the electric heating rod is fixedly connected to the front end panel by a fastener, and the rear end of the electric heating rod passes through the rear end support plate. The rear end support plate is provided with a through hole through which the power supply heating rod passes.

2. The electric heating bellows for adsorption wheel regeneration according to claim 1, characterized in that: The guide rail is connected between the bottom of the front panel and the bottom of the rear support plate.

3. The electric heating bellows for adsorption wheel regeneration according to claim 1, characterized in that: The front panel comprises an outer panel and an inner panel, the inner panel is in a groove-shaped structure, the outer panel is embedded in the inner panel, and a heat insulation layer is provided between the outer panel and the inner panel.

4. The electric heating bellows for adsorption wheel regeneration according to claim 3 is characterized in that: The heat insulation layer is a rock wool layer.

5. The electric heating bellows for adsorption wheel regeneration according to claim 3, characterized in that: The edge of the inner plate is bent to form a flange, and a connecting hole is provided on the flange.

6. The electric heating bellows for adsorption wheel regeneration according to claim 3, characterized in that: The outer side of the outer plate is connected with an aluminum alloy handle.

7. The electric heating bellows for adsorption wheel regeneration according to claim 1, characterized in that: The number of the electric heating rods is multiple.

8. The electric heating bellows for adsorption wheel regeneration according to claim 1, characterized in that: The electric heating rod is a ceramic electric heating rod.

Images